Fix annotation errors: Real2 train image paths All_Samples/ -> Real_2_UAVs/Samples/; Sim6 train options list -> dict {A..D}; Sim3 test unwrap results into plain list; drop malformed (empty/multi-letter) correct_answer items

test/Real2_VQA_test.json

@@ -1,4 +1,5 @@
-[  {
+[
+  {
     "sequence_frame": "23-00000022",
     "question_id": "MDMT_OB_UAV2_001",
     "question_type": "Object Grounding",
@@ -542,23 +543,6 @@
       "UAV2": "Real_2_UAVs/Samples/UAV2/39-00000700-UAV2-loss.jpg"
     }
   },
-  {
-    "sequence_frame": "30-00000250",
-    "question_id": "MDMT_WH_UAV1_033",
-    "question_type": "What to Collaborate",
-    "question": "What specific scene context information should UAV1 share with UAV2 to enhance overall traffic monitoring?",
-    "options": {
-      "A": "Details of the parked cars along the sides of the road",
-      "B": "Traffic flow patterns on the multi-lane road",
-      "C": "Presence and movement of pedestrians near the sidewalks",
-      "D": "Condition of the road surface and lane markings"
-    },
-    "correct_answer": "AB",
-    "uav_paths": {
-      "UAV1": "Real_2_UAVs/Samples/UAV1/30-00000250-UAV1.jpg",
-      "UAV2": "Real_2_UAVs/Samples/UAV2/30-00000250-UAV2.jpg"
-    }
-  },
   {
     "sequence_frame": "28-00000317",
     "question_id": "MDMT_WH_UAV1_034",

train/Sim3_VQA_train.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b9b36327276bbd83f1cc188a9d5a7b6c025ebf277ca82ce204544c87f6f460e3
-size 10045200
+oid sha256:8711a8f22bbfc1a699fffadf6c00c7dfafe4ce36f15b57346fa48c1bcff87a9f
+size 10043258